Klasse II Div. 1
,
Erhöhter Overjet
,
Mandibuläre Retrognathie
,
Deep bite
,
Enge Zahnbögen
,
Asymmetrische Zahnbögen
,
Mandibuläre Mittellinien-Abweichung
,
Engstand
,
Rotationen

Mandibuläre Protrusion
,
 Nivellierung der Spee-Kurve
,
Expansion
,
Phase-I-Behandlung / Interzeptiv
,
Elastics: Class II in Additional Aligners
,
Elastics: Vertikal
Courtesy of Dr M. Huan Tsai, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 10
  • Gender: female
  • Invisalign Submission Option: Invisalign First

Total Treatment Time

  • 21 monate

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Tiefbiss verbessert
  • Overjet verbessert
  • Deutliche Verbesserung des Overjet
  • Mittellinien symmetrisch
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Zahnbogenform verbessert

Bemerkungen

  • We use RPE in the upper arch to expand the extremely narrowed arch, and level the curve of Spee with aligner in the lower arch.
  • After 5 months of treatment, the Additional Aligners with MA feature was performed to advance lower arch.
  • Occlusal detailing was carried out with a second round of Additional Aligners.

Images

Initial and final

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lower
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Fortschritt

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AusgangspositionFinale
Before picture of treatment
After picture of treatment
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Röntgenbilder

Ausgangsposition Finale
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